01: /**
02: * Copyright 2006 Webmedia Group Ltd.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
10: * Unless required by applicable law or agreed to in writing, software
11: * distributed under the License is distributed on an "AS IS" BASIS,
12: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13: * See the License for the specific language governing permissions and
14: * limitations under the License.
15: **/package org.araneaframework.framework.router;
16:
17: import org.araneaframework.Environment;
18: import org.araneaframework.core.StandardEnvironment;
19: import org.araneaframework.framework.TopServiceContext;
20:
21: /**
22: * A top router service. Enriches the environment with an object
23: * of this class under the key StandardTopServiceRouterService.class.
24: *
25: * @author "Toomas Römer" <toomas@webmedia.ee>
26: */
27: public class StandardTopServiceRouterService extends
28: BaseExpiringServiceRouterService {
29: protected Object getServiceKey() throws Exception {
30: return TopServiceContext.TOP_SERVICE_KEY;
31: }
32:
33: public Object getKeepAliveKey() {
34: return TopServiceContext.KEEPALIVE_KEY;
35: }
36:
37: protected Environment getChildEnvironment(Object serviceId)
38: throws Exception {
39: return new StandardEnvironment(super
40: .getChildEnvironment(serviceId),
41: TopServiceContext.class, new ServiceRouterContextImpl(
42: serviceId));
43: }
44:
45: private class ServiceRouterContextImpl extends
46: BaseExpiringServiceRouterService.ServiceRouterContextImpl
47: implements TopServiceContext {
48: protected ServiceRouterContextImpl(Object serviceId) {
49: super(serviceId);
50: }
51: }
52: }
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